EP0312242A3 - Ion exchanger based on cross-linked glucomannan - Google Patents

Ion exchanger based on cross-linked glucomannan Download PDF

Info

Publication number
EP0312242A3
EP0312242A3 EP88309262A EP88309262A EP0312242A3 EP 0312242 A3 EP0312242 A3 EP 0312242A3 EP 88309262 A EP88309262 A EP 88309262A EP 88309262 A EP88309262 A EP 88309262A EP 0312242 A3 EP0312242 A3 EP 0312242A3
Authority
EP
European Patent Office
Prior art keywords
cross
ion exchanger
exchanger based
linked glucomannan
glucomannan
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP88309262A
Other versions
EP0312242B1 (en
EP0312242A2 (en
Inventor
Yoshiaki Motozato
Takashi Tomoda
Hiroshi Morita
Masato Yamaguchi
Isao Joko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Publication of EP0312242A2 publication Critical patent/EP0312242A2/en
Publication of EP0312242A3 publication Critical patent/EP0312242A3/en
Application granted granted Critical
Publication of EP0312242B1 publication Critical patent/EP0312242B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/22—Cellulose or wood; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/13—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/14—Hemicellulose; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
EP88309262A 1987-10-06 1988-10-05 Ion exchanger based on cross-linked glucomannan Expired - Lifetime EP0312242B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP250701/87 1987-10-06
JP62250701A JPH0659409B2 (en) 1987-10-06 1987-10-06 Cross-linked glucomannan ion exchanger

Publications (3)

Publication Number Publication Date
EP0312242A2 EP0312242A2 (en) 1989-04-19
EP0312242A3 true EP0312242A3 (en) 1989-04-26
EP0312242B1 EP0312242B1 (en) 1992-06-24

Family

ID=17211756

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88309262A Expired - Lifetime EP0312242B1 (en) 1987-10-06 1988-10-05 Ion exchanger based on cross-linked glucomannan

Country Status (4)

Country Link
US (1) US4948814A (en)
EP (1) EP0312242B1 (en)
JP (1) JPH0659409B2 (en)
DE (1) DE3872346T2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0427865A (en) * 1989-12-21 1992-01-30 Kurita Water Ind Ltd Separating agent for blood coagulation factor and preparation thereof
CA2081025A1 (en) * 1991-02-21 1992-08-22 Kazuhiro Inoue Carboxymethylmannoglucans and derivatives thereof
DE19962197A1 (en) * 1999-12-22 2001-07-05 Innovation Pro Terra Gmbh & Co Absorber, preferably substance for taking up and / or exchanging ions
US6833238B2 (en) * 2002-01-04 2004-12-21 Applera Corporation Petal-array support for use with microplates
US20040016702A1 (en) * 2002-07-26 2004-01-29 Applera Corporation Device and method for purification of nucleic acids
US20060160122A1 (en) * 2004-02-18 2006-07-20 Applera Corporation Polyelectrolyte-coated size-exclusion ion-exchange particles
US20050181378A1 (en) * 2004-02-18 2005-08-18 Applera Corporation Polyelectrolyte-coated size-exclusion ion-exchange particles
US20050196856A1 (en) * 2004-02-18 2005-09-08 Applera Corporation Polyelectrolyte-coated size-exclusion ion-exchange particles
FR2872064B1 (en) * 2004-06-29 2007-11-09 Rhodia Cons Spec Ltd USE OF VEGETABLE GUM POSSIBLY MODIFIED AND POSSIBLY INSOLUBLE FOR THE REMOVAL OF NATURAL OR SYNTHETIC ORGANIC MATERIALS IN LIQUIDS
FR2894243B1 (en) * 2005-12-07 2008-08-01 Otv Sa PROCESS FOR REMOVING ORGANIC MATTER FROM WATER AND DEVICE FOR IMPLEMENTING SAID METHOD
CN101113180B (en) * 2006-07-26 2010-12-08 中国科学院过程工程研究所 Konjak portuguese gansu polyose gel microsphere and method for preparing same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA960652A (en) * 1971-09-22 1975-01-07 Ludovit Kuniak Cross-linked ion-exchange starches

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036839A (en) * 1989-06-05 1991-01-14 Toshiba Micro Electron Kk Gate cut device for semiconductor molded product

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA960652A (en) * 1971-09-22 1975-01-07 Ludovit Kuniak Cross-linked ion-exchange starches

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 12, no. 10 (C-486)[2957], 8th April 1988; & JP-A-62 236 839 (YOSHIAKI MOTOZATO) 16-10-1987 *

Also Published As

Publication number Publication date
JPH0659409B2 (en) 1994-08-10
EP0312242B1 (en) 1992-06-24
DE3872346T2 (en) 1993-02-11
DE3872346D1 (en) 1992-07-30
US4948814A (en) 1990-08-14
JPH0194949A (en) 1989-04-13
EP0312242A2 (en) 1989-04-19

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